How do you install a NPM package from your local filesystem? yarn add file:/path/to/my/local/npm/package More info on https://yarnpkg.com/lang/en/docs/cli/add/ Cool, now I made changes to my loc...

If you need, or if you just want to do it, go on! In my project I use Rails, docker and docker-compose. I install Rails local and use a Procfile to start other services through docker-compose. T...